--- stack trace ---
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7dbe651 in raise () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x080577f6 in nsProfileLock::FatalSignalHandler (signo=11)
    at nsProfileLock.cpp:206
	unblock_sigs = {__val = {1024, 0 <repeats 31 times>}}
	oldact = <value optimized out>
#3  <signal handler called>
#4  0xb77b22dd in _getopt_internal_r () from /lib/tls/i686/cmov/libc.so.6
#5  0xb77b3651 in _getopt_internal () from /lib/tls/i686/cmov/libc.so.6
#6  0xb77b3801 in getopt_long () from /lib/tls/i686/cmov/libc.so.6
#7  0xaebcdc64 in __config_LoadCmdLine () from /usr/lib/libvlc.so.0
#8  0x09075580 in ?? ()
#9  0xbf89afa8 in ?? ()
#10 0xb7767b91 in _int_malloc () from /lib/tls/i686/cmov/libc.so.6
--- thread stack trace ---
.